Update Readme for Getting PaStA about pasta HOT 5 OPEN

Ralf, I think the README should also point out all our presentations and papers for newcomers to get a basic introduction:
the LPC presentation recording, the ELCE presentation recording, the LWN.net article, Anmol's ELISA Workshop presentation, the papers, the master theses using pasta.

from pasta.

Well, the reason why we don't have it: I fear that this would bitrod over time. Whenever a dependency changes, we have to keep those files in sync. If we have a thing like the requirements.txt, the docker file should make somehow use of it.

Other than that, I use pip only for packages that are not available via official resources of your distribution: pip uses latest & greatest package version, while Ubuntu's resources tend to stay on a stable release. I prefer the latter one as I don't want to have breaking library APIs every other day.

from pasta.

Yes, we could move that command to a maintenance section to make it clear.

from pasta.

Aright! Will do it!

Also, Can we have like a requirements.txt file for downloading the resources directly into the system, without running the dockerfile, with the command

pip3 install -r requirements.txt 

We can add this command to the Getting PaStA instead of the above command ./tools/update_resources.sh for getting the dependencies directly?

from pasta.

I will provide a pull request in case I will get to that this week.

from pasta.